/**
 * Copyright (c) 2012-2017, www.tinygroup.org (luo_guo@icloud.com).
 * <p>
 * Licensed under the GPL, Version 3.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.gnu.org/licenses/gpl.html
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.tinygroup.jdbctemplatedslsession;

import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.support.DefaultTransactionDefinition;
import org.tinygroup.tinysqldsl.DslSession;

import javax.sql.DataSource;

public final class DslSessionFactory {

    public static DslSession createSession(DataSource dataSource) {
        return createSession(dataSource, new DataSourceTransactionManager(
                dataSource), new DefaultTransactionDefinition());
    }

    public static DslSession createSession(DataSource dataSource,
                                           TransactionDefinition transactionDefinition) {
        return createSession(dataSource, new DataSourceTransactionManager(
                dataSource), transactionDefinition);
    }

    public static DslSession createSession(DataSource dataSource,
                                           PlatformTransactionManager transactionManager,
                                           TransactionDefinition transactionDefinition) {
        SimpleDslSession dslSession = new SimpleDslSession(dataSource);
        dslSession.setTransactionManager(transactionManager);
        dslSession.setTransactionDefinition(transactionDefinition);
        return dslSession;
    }

    public static DslSession createSessionWithNewTransaction(DataSource dataSource) {
        return createSession(dataSource, new DefaultTransactionDefinition(
                TransactionDefinition.PROPAGATION_REQUIRES_NEW));
    }

}
